Powertrax LockRight gear sets enable easy conversion of
an "open" differential to an automatic positive-locking differential. The
Powertrax Lockright Locker is the original locking differential that can be easily
installed in existing differential case assemblies without any special tools or setup
equipment. It has been widely used in demanding off-road applications around the
world requiring extreme traction output and high-strength. LockRight's are available for the Ford models Bronco and Bronco II, Ranger, Explorer, Navajo, F100, F150, F250, F350, F450 and off road vans.

For traction output, strength and durability, the Lockright. rivals much more expensive
competitive lockers sold only as complete case replacement assemblies. It is a leading
product because the Lockright delivers as much traction output, its end assembly
is exceptionally strong, is much less expensive, and does not require professional
installation (because the complete case assembly does not have to be replaced and
realigned with precision calibration equipment). An excellent choice for off-road
vehicle applications, performance enthusiasts also began using the Lockright to satisfy
their extreme traction requirements for racing, hot-rods and muscle cars.

The Lockright operation is fully automatic. Designed to send the engine power to
the wheels with the most traction, the Lockright will help get you where you want
to go. While traveling straight the Lockright will lock the axles together similar
to a spool. However, when the wheels need to differentiate in a turn, the Lockright
will allow the outside wheel to rotate faster to complete the turn. The internal
gears on the Lockright will overrun each other to allow this differentiation.

When operating off-road, the Lockright will always send the engine power to the wheels
that need it most. For example, if you are rock crawling and one wheel is in the
air (complete loss of traction), the wheel on the ground will receive the engine
power and keep you going. Whether it be snow, sand, mud, ice, etc... the Lockright
will give you the traction you need.

Although smoother than other competitive locking differentials, the brute force characteristics
of the Lockright limit general application in less tolerant and more mainstream applications.
In some vehicles, you will hear a light clicking noise as the gears are overrunning
themselves and allowing the wheels to differentiate in a turn. This is normal of
most lockers on the market today. We recommend the Lockright for vehicles that are
primarily driven in severe driving conditions or are used for recreational off-road.
The patented design provides the best traction value for Ford Rangers, Broncos, 1/2
ton, 3/4 ton and 1 ton pickup trucks and Vans and 4x4's used both on-and off road
they have the following benefits and features:

Identical model vehicles may have different axles or differentials than stated
in this list depending on the original options ordered. It is advisable to check
the vehicle to absolutely determine which differential and axle are present.

The LockRight is designed to fit into standard open differentials only. Always
check the differential case, thrust washers, and pinion shaft for excessive
wear or damage.

Notations (Nt)

2. Most ABS differentials are identified by the bill of material designator
on the axle tube of 605662-X (X= 1 to 3)